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RCA to KDT: distance & flight time
Rapid City (Ellsworth Air Force Base) → Nakhon Pathom (Kamphaeng Saen Airport)
8,159 mi
13,131 km · 7,090 nm
16h 28m
estimated nonstop flight time
+13h
time difference · heading northwest
See live RCA→KDT fares Phone-only fares on this route — call free
Flight time details
8,159 miles nonstop takes roughly 16h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- RCA — Ellsworth Air Force Base · Rapid City, United States
- KDT — Kamphaeng Saen Airport · Nakhon Pathom, Thailand
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near RCA
- RAP · Rapid City Regional Airport7 mi away
- SPF · Black Hills Airport-Clyde Ice Field41 mi away
- CDR · Chadron Municipal Airport90 mi away
- GCC · Gillette Campbell County Airport121 mi away
Near KDT
- DMK · Don Mueang International Airport48 mi away
- BKK · Suvarnabhumi Airport63 mi away
- TKH · Takhli Airport85 mi away
- HHQ · Hua Hin Airport101 mi away
Frequently asked questions
How far is RCA from KDT?
The flight distance from Rapid City (RCA) to Nakhon Pathom (KDT) is 8,159 miles (13,131 km, 7,090 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to KDT?
A nonstop flight takes about 16h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Rapid City and Nakhon Pathom?
Nakhon Pathom is 13 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to KDT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–KDT that never appear on search engines, with no booking fees.